CN210472684U

CN210472684U - Lumbar cisterna drainage tube

Info

Publication number: CN210472684U
Application number: CN201920785400.6U
Authority: CN
Inventors: 王丽君; 张广超; 王亚南
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-05-08
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a novel big pond of waist drainage tube relates to drainage tube technical field, specifically is a novel big pond of waist drainage tube, including the pjncture needle, the one end threaded connection of pjncture needle has first handle, the first mainstream pipe of one side fixedly connected with of first handle, and the surface of first mainstream pipe is provided with the flow valve, the one end fixedly connected with pressure sensor of first mainstream pipe, pressure sensor's top fixedly connected with alarm. This big pond drainage tube of waist, through first handle, the setting of second handle and third handle, make this big pond drainage tube of waist play convenient to detach's effect, setting through the flow valve, make this big pond drainage tube of waist possess the effect of the control velocity of flow, setting through the shunt, make this big pond drainage tube of waist play the effect of reposition of redundant personnel, setting through the negative pressure pump, can make the inside production negative pressure of this big pond drainage tube of waist, and then make this big pond drainage tube of waist circulate smoothly, the phenomenon of having avoided the jam takes place.

Description

Lumbar cisterna drainage tube

Technical Field

The utility model relates to a drainage tube technical field specifically is a big pond of waist drainage tube.

Background

The lumbar cisterna magna drainage method is to place a lumbar cisterna magna drainage tube into the lumbar cisterna magna from the 3-4 or 4-5 lumbar intervertebral spaces of the lumbar vertebra to achieve the purpose of draining cerebrospinal fluid. The device has the characteristics of definite curative effect, simplicity and safety in operation, long tube-carrying time, capability of dynamically observing cerebrospinal fluid and the like, and is widely applied to the clinical practice of neurosurgery at present and used for treating subarachnoid hemorrhage, various kinds of cerebrospinal fluid otorhinorrhea and intracranial infection.

At present, a drainage tube adopted by a lumbar cisterna magna drainage method is designed as a single cavity, the same pipeline is adopted for internal liquid drainage and medicine injection, and the channel is longer; if careless, cerebrospinal fluid reflux can occur, which causes intracranial infection; in addition, the problem of large bleeding amount or impurities in the tube can cause the blockage of the drainage tube, so that the drainage efficiency is reduced, and the life safety of a patient can be threatened when the drainage efficiency is serious.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a big pond of waist drainage tube, the problem of proposing in the above-mentioned background art has been solved to the not enough of prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a big pond of waist drainage tube, includes the pjncture needle, the one end threaded connection of pjncture needle has first handle, the first mainstream pipe of one side fixedly connected with of first handle, the surface of first mainstream pipe is provided with the flow valve, the one end fixedly connected with pressure sensor of first mainstream pipe, pressure sensor's top fixedly connected with alarm, one side fixedly connected with second mainstream pipe of pressure sensor, the one end fixedly connected with negative pressure pump of second mainstream pipe, the output fixedly connected with third mainstream pipe of negative pressure pump, the one end fixedly connected with shunt of third mainstream pipe.

Optionally, the output end of the flow divider is in threaded connection with a second handle, one side of the second handle is fixedly connected with a first flow dividing pipe, and one end of the first flow dividing pipe is fixedly connected with a negative pressure ball.

Optionally, one side of the negative pressure ball is fixedly connected with a second shunt pipe, one end of the second shunt pipe is fixedly connected with a valve, and one side of the valve is fixedly connected with a third shunt pipe.

Optionally, one end of the third shunt pipe is in threaded connection with a third handle, and one side of the third handle is fixedly connected with a collection bag.

Optionally, the outer surface of the collection bag is provided with a dial gauge, and one side of the collection bag is provided with an air inlet one-way valve.

Optionally, one side of the puncture needle is fixedly connected with an annular handle, and the outer surface of the puncture needle is provided with a small hole.

Optionally, the negative pressure ball comprises a pressing ball body, one side of the pressing ball body is provided with a first one-way valve, and the other side of the pressing ball body is provided with a second one-way valve.

(III) advantageous effects

The utility model provides a big pond in waist drainage tube possesses following beneficial effect:

1. this big pond drainage tube of waist, through first handle, the setting of second handle and third handle, make this big pond drainage tube of waist play convenient to detach's effect, setting through the flow valve, make this big pond drainage tube of waist possess the effect of the control velocity of flow, setting through the shunt, make this big pond drainage tube of waist play the effect of reposition of redundant personnel, setting through the negative pressure pump, can make the inside production negative pressure of this big pond drainage tube of waist, and then make this big pond drainage tube of waist circulate smoothly, the phenomenon of having avoided the jam takes place.

2. This big pond of waist drainage tube, through the setting of negative pressure ball, if the phenomenon or the circulation that appear blockking up are when not smooth and easy, can dredge through pressing down the negative pressure ball, through the setting of two collection bags for this big pond of waist drainage tube can change each other, so as to reach convenient to use's effect, through the setting of graduation apparatus, makes this big pond of waist drainage tube can know the capacity of gathering liquid, can make further state of an illness diagnosis.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structure of the negative pressure ball of the present invention;

fig. 3 is a schematic view of the structure of the puncture needle of the present invention.

In the figure: 1. puncturing needle; 2. a first handle; 3. a first main flow pipe; 4. a flow valve; 5. a pressure sensor; 6. an alarm; 7. a second main flow pipe; 8. a negative pressure pump; 9. a third main flow pipe; 10. a flow divider; 11. a second handle; 12. a first shunt pipe; 13. a negative pressure ball; 1301. pressing the ball; 1302. a first check valve; 1303. a second one-way valve; 14. a second shunt pipe; 15. a valve; 16. a third shunt pipe; 17. a third handle; 18. a collection bag; 19. a dial gauge; 20. an air inlet check valve; 21. an annular handle; 22. and (4) a small hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a lumbar cisterna magna drainage tube comprises a puncture needle 1, one end of the puncture needle 1 is in threaded connection with a first handle 2, one side of the first handle 2 is fixedly connected with a first main flow tube 3, the outer surface of the first main flow tube 3 is provided with a flow valve 4, the lumbar cisterna magna drainage tube has the function of controlling the flow rate through the arrangement of the flow valve 4, one end of the first main flow tube 3 is fixedly connected with a pressure sensor 5, the top of the pressure sensor 5 is fixedly connected with an alarm 6, one side of the pressure sensor 5 is fixedly connected with a second main flow tube 7, one end of the second main flow tube 7 is fixedly connected with a negative pressure pump 8, through the arrangement of the negative pressure pump 8, negative pressure can be generated inside the lumbar cisterna magna drainage tube, the lumbar cisterna magna drainage tube is further smooth in circulation, the blockage phenomenon is avoided, and, one end of the third main flow pipe 9 is fixedly connected with a flow divider 10, the lumbar cisterna drainage pipe has a flow dividing effect through the arrangement of the flow divider 10, the output end of the flow divider 10 is in threaded connection with a second handle 11, one side of the second handle 11 is fixedly connected with a first flow dividing pipe 12, one end of the first flow dividing pipe 12 is fixedly connected with a negative pressure ball 13, if a blocking phenomenon or unsmooth flow occurs, the lumbar cisterna drainage pipe can be dredged through the arrangement of the negative pressure ball 13 by pressing the negative pressure ball 13, the negative pressure ball 13 comprises a pressing ball 1301, one side of the pressing ball 1301 is provided with a first one-way valve 1302, the other side of the pressing ball 1301 is provided with a second one-way valve 1303, one side of the negative pressure ball 13 is fixedly connected with a second flow dividing pipe 14, one end of the second flow dividing pipe 14 is fixedly connected with a valve 15, one side of the, through first handle 2, the setting of second handle 11 and third handle 17, make this waist cisterna drainage tube play convenient to detach's effect, bag 18 is collected to one side fixedly connected with of third handle 17, setting through two collection bags 18, make this waist cisterna drainage tube can change each other, in order to reach convenient to use's effect, the surface of collecting bag 18 is provided with graduation apparatus 19, setting through graduation apparatus 19, make this waist cisterna drainage tube can know the capacity of gathering liquid, can make further state of an illness diagnosis, one side of collecting bag 18 is provided with inlet check valve 20, one side fixedly connected with annular handle 21 of pjncture needle 1, aperture 22 has been seted up to the surface of pjncture needle 1.

In conclusion, when the lumbar cisterna drainage tube is used, the lumbar cisterna drainage tube has the function of being convenient to disassemble due to the arrangement of the first handle 2, the second handle 11 and the third handle 17, the lumbar cisterna drainage tube has the function of controlling the flow rate due to the arrangement of the flow valve 4, the lumbar cisterna drainage tube has the flow dividing effect due to the arrangement of the flow divider 10, negative pressure can be generated inside the lumbar cisterna drainage tube due to the arrangement of the negative pressure pump 8, the lumbar cisterna drainage tube can be smoothly circulated, the blockage phenomenon is avoided, the lumbar cisterna drainage tube can be dredged by pressing the negative pressure ball 13 due to the arrangement of the negative pressure ball 13 if the blockage phenomenon or the unsmooth circulation phenomenon occurs, the lumbar cisterna drainage tube can be mutually replaced due to the arrangement of the two collecting bags 18, the use convenience effect is achieved, and due to the arrangement of the dial gauge 19, the lumbar cisterna drainage tube can know the volume of collected liquid, and further disease diagnosis can be made.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a big pond of waist drainage tube, includes pjncture needle (1), its characterized in that: the utility model discloses a puncture needle, including pjncture needle (1), one end threaded connection has first handle (2), one side fixedly connected with first mainstream pipe (3) of first handle (2), the surface of first mainstream pipe (3) is provided with flow valve (4), the one end fixedly connected with pressure sensor (5) of first mainstream pipe (3), the top fixedly connected with alarm (6) of pressure sensor (5), one side fixedly connected with second mainstream pipe (7) of pressure sensor (5), the one end fixedly connected with negative pressure pump (8) of second mainstream pipe (7), the output fixedly connected with third mainstream pipe (9) of negative pressure pump (8), the one end fixedly connected with shunt (10) of third mainstream pipe (9).

2. The lumbar cisterna drainage tube according to claim 1, characterized in that: the output end threaded connection of shunt (10) has second handle (11), one side fixedly connected with first shunt tubes (12) of second handle (11), the one end fixedly connected with negative pressure ball (13) of first shunt tubes (12).

3. The lumbar cisterna drainage tube according to claim 2, characterized in that: one side fixedly connected with second shunt tubes (14) of negative pressure ball (13), the one end fixedly connected with valve (15) of second shunt tubes (14), one side fixedly connected with third shunt tubes (16) of valve (15).

4. The lumbar cisterna drainage tube according to claim 3, characterized in that: one end of the third shunt pipe (16) is in threaded connection with a third handle (17), and one side of the third handle (17) is fixedly connected with a collection bag (18).

5. The lumbar cisterna drainage tube according to claim 4, characterized in that: the outer surface of the collecting bag (18) is provided with a dial gauge (19), and one side of the collecting bag (18) is provided with an air inlet one-way valve (20).

6. The lumbar cisterna drainage tube according to claim 1, characterized in that: one side of the puncture needle (1) is fixedly connected with an annular handle (21), and the outer surface of the puncture needle (1) is provided with a small hole (22).

7. The lumbar cisterna drainage tube according to claim 2, characterized in that: the negative pressure ball (13) comprises a pressing ball body (1301), a first one-way valve (1302) is arranged on one side of the pressing ball body (1301), and a second one-way valve (1303) is arranged on the other side of the pressing ball body (1301).